I think Marquez has surpassed the great Barrera.

However, any boxing expert, especially one versed in the technical artistry of the sport, can only envisage one winner with prime Naz countering his bombs against those exposed bonces.

Marquez would have lasted longer than Pac, but ultimately it's impossible to see either of these serial canvas victims getting past 3. Against old Naz Marquez might have gone the distance. Pac would have still gone in 3. It's just basic undeniable logic.